In a notable stride for environmental science and innovation, Dr. Rahaf Ajaj, Chair of the Department of Environmental and Public Health at Abu Dhabi University (ADU), has been awarded a German utility model patent for her work on biodegradable polymeric films. The patent, granted by the German Patent and Trade Mark Office (DPMA), signals a key advancement in sustainable materials research and strengthens the UAE’s growing profile in global scientific innovation.
The registered innovation—titled “Composition of polymer films based on pectin containing a boswellic acid derivative for improved functionality”—was developed in collaboration with international researchers. The film leverages pectin, a naturally occurring plant-based polymer, combined with a novel compound synthesized from boswellic acid, to create a material that is not only biodegradable but also functionally superior.
The new biopolymer film demonstrates enhanced antioxidant properties and improved water resistance, making it a strong candidate for use in food packaging—to extend shelf life and reduce spoilage—as well as healthcare, particularly in safer drug delivery systems and biomedical applications.
Dr. Ajaj described the achievement as the culmination of years of applied research. “This patent reflects our mission to develop sustainable alternatives to traditional plastics and contribute to a circular economy,” she said. “By integrating a new bioactive compound into pectin films, we’ve created a material that offers both environmental and functional benefits.”
She also highlighted the role of student involvement in this research, underscoring ADU’s commitment to experiential learning and preparing graduates for leadership roles in science and sustainability.
This recognition from the DPMA underscores Abu Dhabi University’s strategic vision to position itself as a hub for global collaboration in environmental innovation. The university continues to foster groundbreaking research that aligns with the UAE’s broader sustainability goals.
With growing global urgency around plastic alternatives, Dr. Ajaj’s breakthrough points to a promising future where eco-friendly materials can replace traditional plastics across multiple industries—advancing both environmental stewardship and industrial functionality.
